UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNhAkL6yJ3OA+VMAQrM9pO+CBU8Euq5P/XbIX4pG2Tc=' 
WHERE 
  key_id = '9bfb8932057b9644cb113995e8c50279df4d4a6a6825ee554a3779c563bd412c' 
  AND (
    token = 'iNhAkL6yJ3OA+VMAQrM9pO+CBU8Euq5P/XbIX4pG2Tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )